/*
 * Copyright (c) 2022-2022 Huawei Device Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
 * to endorse or promote products derived from this software without specific prior written
 * permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#include <cstdio>
#include <cstdlib>
#include <unistd.h>
#include <fcntl.h>
#include <vector>
#include <string>
#include <dirent.h>
#include <sys/stat.h>
#include <regex>
#include <iostream>
#include <fstream>
#include "It_process_plimits.h"

static UINT32 Testcase(void)
{
    DIR *dirp = opendir("/proc/plimits");
    ICUNIT_ASSERT_NOT_EQUAL(dirp, NULL, -1);
    (void)closedir(dirp);

    const size_t BUFFER_SIZE = 512;
    const size_t PID_MAX = 15;
    char *res;
    char buff[BUFFER_SIZE] = { 0 };
    int ret = ReadFile("/proc/plimits/plimits.procs", buff);
    int pid = getpid();
    char pidstr[3];
    (void)sprintf(pidstr, "%d", pid);
    char *pidGroup[PID_MAX] = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", pidstr};

    for (int i = 0; i < PID_MAX; ++i) {
        res = strstr(buff, pidGroup[i]);
        if (res == nullptr) {
            ICUNIT_ASSERT_EQUAL(0, 1, i);
        }
    }
    return 0;
}

void ItProcessPlimits037(void)
{
    TEST_ADD_CASE("IT_PROCESS_PLIMITS_037", Testcase, TEST_PROCESS, TEST_PLIMITS, TEST_LEVEL0, TEST_FUNCTION);
}

